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Define mole fraction....

Define mole fraction.

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  • Sample Paper 1

    OSWAAL PUBLICATION|Exercise Exercise|56 Videos
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Write mathematical form for A and B substance of mole fraction.

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In a binary solution, mole fraction of one component is 0.068. What is the mole fraction of another component?

Write the mathematical form for mole fraction.

A certain ideal solution of two liquids A and B has mole fraction of 0.3 and 0.5 for the vapour phase and liquid phase, respectively. What would be the mole fraction of B in the vapour phase, when the mole fraction of A in the liquid is 0.25 ?

Derive the relationship between partial pressure of gas and its mole fraction.

At a certain temperature, the vapour pressure of pure ether is 640 mm and that of pure acetone is 280 mm . Calculate the mole fraction of each component in the vapour state if the mole fraction of ether in the solution is 0.50.

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OSWAAL PUBLICATION-Sample Paper 2-Exercise
  1. How would you explain lower atomic radius of Ga as compared to AI?

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  2. Write any one use of zeolite.

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  3. Define mole fraction.

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  4. Define Avogadro constant (N(A)).

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  5. Determine the empirical formula of an oxide of Iron which has 69.9% Ir...

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  6. The number of electrons.protons and neutrons in a monoatomic species a...

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  7. Calculate the wavelength,frequency and wave number of a light wave who...

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  8. How many sub-shells are there in N-shell?How many orbitals are there i...

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  9. State(n+1) rule.Write the electronic configuration of an element with ...

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  10. State Charle's law. Give the mathmatical expression.

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  11. A student forgot to add the reaction mixture to the round bottomed fla...

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  12. In each of the following precess predict the mode of energy change: Ra...

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  13. In each of the following precess predict the mode of energy change: El...

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  14. In each of the following precess predict the mode of energy change: Sk...

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  15. 2.5 mole of on ideal gas at 2 atm and 27^@C expands isothermally to 2....

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  16. Define entropy.Predict in which of the following,entropy increases or ...

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  17. Define entropy.Predict in which of the following,entropy increases of ...

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  18. Write Gibb's Helmholtz equatin.Write significance of each term used in...

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  19. Define atomic mass.

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  20. Define Law of mass action.

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